23128016

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{76079}}^1$

素因数の和:76106

約数の個数: 20

約数和(自身を含む): 47169600

約数和(自身を除く): 24041584

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 76079, 152158, 304316, 608632, 1217264, 1445501, 2891002, 5782004, 11564008, 23128016]

約数ペア:

[(1, 23128016), (2, 11564008), (4, 5782004), (8, 2891002), (16, 1445501), (19, 1217264), (38, 608632), (76, 304316), (152, 152158), (304, 76079)]